Estudio serológico de Leucosis Enzoótica Bovina su relación a parámetros reproductivos

Enzootic Bovine Leukosis (EBL) it is a disease caused by a retrovirus that affects the bovine species. This disease has an important impact in the world, and its prevalence varies from region to region. In Ecuador, a frequency ranging from 7% to 65% have been reported. In the same way, the lack of a...

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書目詳細資料
主要作者: Mena Viera, Maritza Lizeth (author)
格式: bachelorThesis
語言:spa
出版: 2017
主題:
在線閱讀:http://repositorio.utc.edu.ec/handle/27000/5544
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